(R)-Oxybutynin
(R)-Oxybutynin (Aroxybutynin) is the racemic isomer of Oxybutynin and an orally active muscarinic receptor antagonist. (R)-Oxybutynin has antispasmodic, antimuscarinic, and anticholinergic activities and competitively antagonizes carbachol-induced contractions. (R)-Oxybutynin can be used to study urinary incontinence caused by neurogenic bladder dysfunction.
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- CAS. Nr.: 119618-21-2
- Formel: C22H31NO3
- Molecular Weight:357.49
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biologische Aktivität
The metabolism of Oxybutynin is stereoselective and it is extensively metabolized primarily by cytochrome P450 3A4 to form NDO. (R)-Oxybutynin has lower plasma concentrations than the other enantiomer[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 119618-21-2
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Molecular Weight 357.49
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Formel C22H31NO3
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SMILES
CCN(CC)CC#CCOC([C@@](C1CCCCC1)(C2=CC=CC=C2)O)=O
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Synonyms
Aroxybutynin
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Reinheit & Dokumentation
Verweise
[1]. Smith ER, et al. Comparison of the antimuscarinic and antispasmodic actions of racemic oxybutynin and desethyloxybutynin and their enantiomers with those of racemic terodiline. Arzneimittelforschung. 1998 Oct;48(10):1012-8. [Content Brief]
[2]. Siddiqui MA, et al. Oxybutynin extended-release: a review of its use in the management of overactive bladder. Drugs. 2004;64(8):885-912. [Content Brief]
[3]. Zobrist RH, et al. Pharmacokinetics of the R- and S-enantiomers of oxybutynin and N-desethyloxybutynin following oral and transdermal administration of the racemate in healthy volunteers. Pharm Res. 2001 Jul;18(7):1029-34. [Content Brief]
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)